Mold opening spreader device

Abstract

The utility model relates to a kind of open mould material distribution machine devices, including lifting module and support framework, lifting module is installed on support framework, support framework includes lifting chain and sprocket and driving motor, lifting module includes lifting module framework, four chain connecting rods, open-close drive assembly, open-close movement assembly and two open-close baffle assembly, lifting module framework is installed in the column groove of support framework, lifting module framework is connected with lifting chain of lifting chain and sprocket respectively, the driving motor of support framework drives lifting chain and drives lifting module to go up and down along support framework;Four chain connecting rods are respectively installed on lifting module framework, open-close movement assembly is fixedly installed on lifting module framework, open-close drive assembly is fixedly installed on lifting module framework.The open mould material distribution machine device of the utility model, the material baffle in its open-close assembly can effectively avoid the overflow problem caused by concrete in discharging process.The material baffle has the effect of plastic under the assistance of vibration motor, reduces manual labor operating intensity.

Description

Technical Field

[0001] This utility model relates to the field of pipe pile production, and more particularly to the material laying process of the pipe pile production mold opening line, specifically referring to a mold opening material laying machine device. Background Technology

[0002] In existing technologies, the concrete placement process involves mixing concrete and then directly pouring it into the mold from a height, which can result in uneven concrete distribution. This can lead to areas with excessively high concrete filling rates and leakage. After placement, repeated manual shoveling and grouting are required to achieve uniform distribution, significantly increasing labor intensity. Utility Model Content

[0003] The purpose of this invention is to overcome the shortcomings of the prior art and provide a mold-opening material feeding machine device that is simple in structure, has good uniformity, and is widely applicable.

[0004] To achieve the above objectives, the mold-opening and fabric-laying machine device of this utility model is as follows:

[0005] The main features of this mold-opening fabric feeding machine are as follows: the device includes a lifting module and a support frame. The lifting module is mounted on the support frame, which includes a lifting chain, sprockets, and a drive motor. The lifting module includes a lifting module frame, four chain connecting rods, an opening and closing drive assembly, an opening and closing motion assembly, and two opening and closing baffle assemblies. The lifting module frame is installed in the column groove of the support frame. The lifting module frame is connected to the lifting chain of the lifting chain and sprockets. The drive motor of the support frame drives the lifting chain and the lifting module to move up and down along the support frame. The four chain connecting rods are respectively mounted on the lifting module frame. The opening and closing motion assembly is fixedly mounted on the lifting module frame. The opening and closing drive assembly is fixedly mounted on the lifting module frame and moves up and down with the lifting module. The two opening and closing baffle assemblies are fitted onto the circular tube frame of the lifting module frame and move left and right along the lifting module frame.

[0006] Preferably, the support frame includes a welded frame, a first drive shaft, a second drive shaft, four bearing seats, four sets of lifting chains and sprockets, synchronous sprockets and chains, and a drive motor. The welded frame serves as a support base. Bearing seats are installed at both ends of the first drive shaft and the second drive shaft, respectively. The first and second drive shafts are mounted on the welded frame via the bearing seats. The drive motor is installed at one end of the first drive shaft. The four sets of lifting chains and sprockets are respectively installed on both sides of the first and second drive shafts. The two synchronous sprockets and chains are installed at one end of the first and second drive shafts, driving the first and second drive shafts to rotate synchronously.

[0007] Preferably, the synchronizing sprocket and chain include two synchronizing sprockets and a synchronizing chain, wherein the two synchronizing sprockets are respectively installed at one end of the first drive shaft and one end of the second drive shaft, and the synchronizing sprocket and chain are wrapped around the two synchronizing sprockets.

[0008] Preferably, the opening and closing drive assembly includes a base, a geared motor, a drive sprocket, a drive chain, and a chain guide wheel. The geared motor is mounted on the base, the drive sprocket is mounted on the output shaft of the geared motor, the drive chain is connected to the drive sprocket, and the chain guide wheel is connected to the drive chain.

[0009] Preferably, the opening and closing motion assembly includes a first lead screw support, a second lead screw support, a positive and negative thread lead screw, a positive thread nut, a negative thread nut, and a motion sprocket. The first and second lead screw support are fixed at both ends of the positive and negative thread lead screw. The positive thread nut and the negative thread nut are both mounted on the positive and negative thread lead screw. The motion sprocket is mounted at one end of the positive and negative thread lead screw. The opening and closing baffle assembly is connected to the positive thread nut and the negative thread nut respectively. The rotation of the positive and negative thread lead screw drives the positive thread nut and the negative thread nut to move towards each other, and drives the two opening and closing baffle assemblies to open and close.

[0010] Preferably, the sprocket on the positive and negative lead screws is connected to the drive chain of the opening and closing drive assembly, and the reduction motor of the opening and closing drive assembly drives the positive and negative lead screws of the opening and closing motion assembly to rotate through the drive chain.

[0011] Preferably, the opening and closing baffle assembly includes a receiving plate, a baffle plate, a vibration motor, and a cylinder. The receiving plate is connected to a right-thread nut and a left-thread nut, respectively. The baffle plate and the receiving plate are connected by a hinge. The vibration motor is mounted on the baffle plate. The cylinder is connected to the baffle plate and the receiving plate, respectively.

[0012] The mold-opening concrete placing machine device of this invention can effectively utilize vibration during the placing process to deliver viscous concrete into the cage reinforcement. The baffle plate in its opening and closing assembly effectively prevents concrete overflow during the feeding process. With the assistance of the vibrating motor, the baffle plate has a shaping effect, reducing the intensity of manual labor. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of the mold opening and fabric feeding machine device of this utility model.

[0014] Figure 2 This is a schematic diagram of the supporting frame of the mold-opening and fabric-laying machine device of this utility model.

[0015] Figure 3 This is a schematic diagram of the lifting module of the mold opening and fabric feeding machine device of this utility model.

[0016] Figure 4 This is a schematic diagram of the opening and closing drive assembly of the mold opening and fabric feeding machine device of this utility model.

[0017] Figure 5 This is a schematic diagram of the opening and closing motion component of the mold opening and fabric feeding machine device of this utility model.

[0018] Figure 6 This is a schematic diagram of the opening and closing baffle assembly of the mold opening and feeding machine device of this utility model.

[0019] Figure label:

[0020] 1 Lifting Module

[0021] 2 Supporting skeleton

[0022] 21 Welded frame

[0023] 22 First drive shaft

[0024] 23 Second drive shaft

[0025] 24 Bearing Housing

[0026] 25 Lifting chain and sprocket

[0027] 26 Synchronizing sprockets and chains

[0028] 27 Drive motor

[0029] 11 Lifting Module Frame

[0030] 12 Chain connecting rods

[0031] 13 Opening and closing drive components

[0032] 14 Opening and closing motion components

[0033] 15 Opening and closing baffle assembly

[0034] 131 Base

[0035] 132 Geared Motor

[0036] 133 Drive sprocket

[0037] 134 Drive Chain

[0038] 135 chain guide wheel

[0039] 141 First Screw Support

[0040] 142 Second Screw Support

[0041] 143 Forward and reverse threaded screws

[0042] 144 Straight Thread Nut

[0043] 145 reverse thread nut

[0044] 146 Sport Sprocket

[0045] 151 Receiving Plate

[0046] 152 baffle plate

[0047] 153 Vibration Motor

[0048] 154 cylinders Detailed Implementation

[0049] To more clearly describe the technical content of this utility model, the following description is provided in conjunction with specific embodiments.

[0050] The mold-opening fabric feeding machine of this utility model includes a lifting module 1 and a support frame 2. The lifting module 1 is installed on the support frame 2. The support frame 2 includes a lifting chain and sprocket 25 and a drive motor 27. The lifting module 1 includes a lifting module frame 11, four chain connecting rods 12, an opening and closing drive assembly 13, an opening and closing motion assembly 14, and two opening and closing baffle assemblies 15. The lifting module frame 11 is installed in the column groove of the support frame 2. The lifting module frame 11 is connected to the lifting chain of the lifting chain and sprocket 25. The drive motor 27 of the support frame 2 drives the lifting chain and drives the lifting module 1 to move up and down along the support frame 2. The four chain connecting rods 12 are respectively installed on the lifting module frame 11. The opening and closing motion assembly 14 is fixedly installed on the lifting module frame 11. The opening and closing drive assembly 13 is fixedly installed on the lifting module frame 11 and moves up and down with the lifting module 1. The two opening and closing baffle assemblies 15 are fitted onto the circular tube frame of the lifting module frame 11 and move left and right along the lifting module frame 11.

[0051] In a preferred embodiment of this utility model, the supporting frame 2 includes a welded frame 21, a first drive shaft 22, a second drive shaft 23, four bearing seats 24, four sets of lifting chains and sprockets 25, synchronous sprockets and chains 26, and a drive motor 27. The welded frame 21 serves as a supporting base. Bearing seats 24 are respectively installed at both ends of the first drive shaft 22 and the second drive shaft 23. The first drive shaft 22 and the second drive shaft 23 are mounted on the welded frame 21 through the bearing seats 24. The drive motor 27 is installed at one end of the first drive shaft 22. The four sets of lifting chains and sprockets 25 are respectively installed on both sides of the first drive shaft 22 and the second drive shaft 23. The two synchronous sprockets and chains 26 are installed at one end of the first drive shaft 22 and the second drive shaft 23, and drive the first drive shaft 22 and the second drive shaft 23 to rotate synchronously.

[0052] In a preferred embodiment of the present invention, the synchronous sprocket and chain 26 includes two synchronous sprockets and a synchronous chain. The two synchronous sprockets are respectively installed at one end of the first drive shaft 22 and one end of the second drive shaft 23, and the synchronous sprocket and chain 26 surrounds the two synchronous sprockets.

[0053] In a preferred embodiment of the present invention, the opening and closing drive assembly 13 includes a base 131, a reduction motor 132, a drive sprocket 133, a drive chain 134, and a chain guide wheel 135. The reduction motor 132 is mounted on the base 131, the drive sprocket 133 is mounted on the output shaft of the reduction motor 132, the drive chain 134 is connected to the drive sprocket 133, and the chain guide wheel 135 is connected to the drive chain 134.

[0054] In a preferred embodiment of this utility model, the opening and closing motion assembly 14 includes a first lead screw support 141, a second lead screw support 142, a positive and negative thread lead screw 143, a positive thread nut 144, a negative thread nut 145, and a motion sprocket 146. The first lead screw support 141 and the second lead screw support 142 are fixed at both ends of the positive and negative thread lead screw 143. The positive thread nut 144 and the negative thread nut 145 are both installed on the positive and negative thread lead screw 143. The motion sprocket 146 is installed at one end of the positive and negative thread lead screw 143. The opening and closing baffle assembly 15 is connected to the positive thread nut 144 and the negative thread nut 145 respectively. The rotation of the positive and negative thread lead screw 143 drives the positive thread nut 144 and the negative thread nut 145 to move towards each other, and drives the two opening and closing baffle assemblies 15 to open and close.

[0055] In a preferred embodiment of the present invention, the motion sprocket 146 on the positive and negative threaded screw 143 is connected to the drive chain 134 of the opening and closing drive assembly 13, and the reduction motor 132 of the opening and closing drive assembly 13 drives the positive and negative threaded screw 143 of the opening and closing motion assembly 14 to rotate through the drive chain 134.

[0056] In a preferred embodiment of the present invention, the opening and closing baffle assembly 15 includes a receiving plate 151, a baffle plate 152, a vibration motor 153, and a cylinder 154. The receiving plate 151 is connected to a right-thread nut 144 and a left-thread nut 145, respectively. The baffle plate 152 and the receiving plate 151 are connected by a hinge. The vibration motor 153 is mounted on the baffle plate 152. The cylinder 154 is connected to the baffle plate 152 and the receiving plate 151, respectively.

[0057] In a specific embodiment of this utility model, a formwork-opening concrete placing machine is provided, which can use a mechanical structure to disperse and homogenize concrete materials, solving the problem of uneven concrete distribution. It also has a vibration molding function, eliminating the need for grouting and greatly reducing manual labor intensity.

[0058] like Figure 1 As shown, the device consists of two main modules: a lifting module 1 and a support frame 2.

[0059] like Figure 2 The diagram shows the structure of the supporting frame 2, which is built upon a welded frame 21. Four bearing seats are installed above the welded frame 21, respectively cooperating with the first drive shaft 22 and the second drive shaft 23. A total of four sets of lifting chains and sprockets are installed on the first drive shaft 22 and the second drive shaft 23. At one end of the first drive shaft 22 and the second drive shaft 23, there are two synchronous sprockets, one mounted on the first drive shaft 22 and the other on the second drive shaft 23. The synchronous chain connects the two synchronous sprockets, thereby achieving synchronous rotation of the two drive shafts. A drive motor is installed at one end of the first drive shaft 22 to provide the drive source.

[0060] The bearing housing 24 and the lifting sprocket are both mounted on the first drive shaft 22 or the second drive shaft 23, with a gap in between; the lifting sprocket is fixed on the first drive shaft 22 or the second drive shaft 23 by a set screw on the body; the lifting chain meshes with the lifting sprocket.

[0061] The bearing housing 24, lifting sprocket, and synchronous sprocket are all mounted on the first drive shaft 22 or the second drive shaft 23. The synchronous sprocket is on the outside of the bearing housing 24 and is separated from it by a spacer.

[0062] like Figure 3The diagram shows the structure of the lifting module 2, which consists of a lifting module frame 11, four chain connecting rods 12, an opening and closing drive assembly 13, an opening and closing motion assembly 14, and an opening and closing baffle assembly 15. The lifting module frame 11 is a welded integral frame, and the four chain connecting rods 12 are respectively connected to the four lifting chains in the supporting frame 2.

[0063] The lifting module frame 11 is a cylindrical structure, with the cylinder located within the column groove of the support frame 2. The lifting module frame 11 is connected to four lifting chains within the support frame 2. The drive motor 27 of the support frame 2 drives the lifting chains, causing the lifting module 1 to move up and down along the column of the support frame 2.

[0064] like Figure 4 The diagram shows the structure of the opening and closing drive assembly 13, which consists of a base 131, a reduction motor 132, a drive sprocket 133, a drive chain 134, and a chain guide wheel 135. The base 131 provides support, and the reduction motor 132 is mounted on the base 131. The drive sprocket 133 is mounted on the output shaft of the reduction motor 132, and the chain guide wheel 135 guides the drive chain 134 and increases the wrap angle of the drive sprocket 133.

[0065] The opening and closing drive assembly 13 is fixedly installed on the lifting module 1 and moves up and down with the lifting module 1.

[0066] like Figure 5 The diagram shows the structure of the opening and closing motion assembly 14, which consists of a first lead screw support 141, a second lead screw support 142, a positive and negative thread lead screw 143, a positive thread nut 144, a negative thread nut 145, and a motion sprocket 146. The first lead screw support 141 and the second lead screw support 142 fix the positive and negative thread lead screw 143, and the positive thread nut 144 and the negative thread nut 145 are mounted on the positive and negative thread lead screw 143 to achieve opposite or relative movements at the same speed.

[0067] The opening and closing motion assembly 14 is fixedly mounted on the lifting module 1, and the motion sprocket 146 on the positive and negative threaded screw 143 is connected to the drive chain 134 of the opening and closing drive assembly 13. The reduction motor 132 on the opening and closing drive assembly 13 drives the positive and negative threaded screw 143 of the opening and closing motion assembly 14 to rotate through the drive chain 134.

[0068] like Figure 6 The diagram shows the structure of the opening and closing baffle assembly 15, which consists of a receiving plate 151, a baffle plate 152, a vibration motor 153, and a cylinder 154.

[0069] The opening and closing baffle assembly 15 is fitted onto the circular tube frame of the lifting module frame 11 and can move left and right along the circular tube frame; the two opening and closing baffle assemblies 15 are respectively connected to the positive thread nut 144 and the negative thread nut 145 of the opening and closing motion assembly 14. The rotation of the positive and negative thread screw 143 drives the positive thread nut 144 and the negative thread nut 145 to move towards each other, thereby driving the two opening and closing baffle assemblies 15 to open and close.

[0070] The receiving plates 151 of the two opening and closing baffle assemblies 15 are respectively connected to the positive thread nut 144 and the negative thread nut 145 of the opening and closing motion assembly 14. The baffle 152 adopts an arc-shaped design, and the baffle 152 and the receiving plate 151 are connected by a hinge. The vibration motor 153 is mounted on the baffle 152, and the cylinder 154 is connected to the baffle 152 and the receiving plate 151 respectively to realize the movement of the baffle 152.

[0071] The lifting module 1 is raised and lowered, and the opening and closing baffle assembly 15 is opened and closed to accommodate different specifications of cage reinforcement. The cylinder on the opening and closing baffle assembly 15 drives the baffle plate to ensure that the baffle plate on the opening and closing baffle clamps the cage reinforcement. Combined with the vibration of the vibrating motor during the laying, the concrete material is shaped, reducing concrete overflow and leakage, reducing the workload of subsequent shoveling, and reducing labor intensity.

[0072] The vibration motor of this device can be replaced by a vibration cylinder or other vibration mechanism; the lead screw of this device can be replaced by a gear and rack; the sprocket of this device can be replaced by a synchronous belt pulley; the synchronous lifting mechanism of the sprocket and chain of this device can be replaced by a lead screw lifting mechanism.

[0073] The operating logic of this device is as follows:

[0074] (1) The equipment is in its initial state, with the bottom formwork and reinforcing bars in the working position;

[0075] (2) The geared motor of the mold opening and closing drive assembly 13 of the mold opening and closing machine works, driving the opening and closing motion assembly 14, so that the opening and closing baffle assembly 15 reaches the designated position;

[0076] (3) The drive motor of the mold opening and feeding machine is working, the lifting module 1 reaches the designated position, and a part of the end of the baffle plate is inserted between the cage reinforcement and the bottom mold.

[0077] (4) The cylinder actuates to clamp the cage reinforcement with the baffle plate;

[0078] (5) The vibratory motor is started, and material feeding begins;

[0079] (6) After the material is unloaded, return to the initial state.

[0080] This device uses a process where the end of a baffle plate is inserted between the cage reinforcement and the bottom formwork, effectively preventing concrete overflow and leakage. The vibrating motor of this device can disperse the concrete, avoiding uneven distribution caused by concrete accumulation, thus ensuring uniform material distribution. Simultaneously, it drives the baffle plate to vibrate, allowing the concrete to be better shaped and preventing it from collapsing and spilling out of the formwork after the equipment is removed. The arc-shaped design of the baffle plate effectively conforms to the cage reinforcement, completing the shaping process and meeting production requirements.

[0081] For the specific implementation scheme of this embodiment, please refer to the relevant descriptions in the above embodiments, which will not be repeated here.

[0082] It is understood that the same or similar parts in the above embodiments can be referred to each other, and the contents not described in detail in some embodiments can be referred to the same or similar contents in other embodiments.

[0083] It should be noted that in the description of this utility model, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, in the description of this utility model, unless otherwise stated, "a plurality of" means at least two.

[0084] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0085] The mold-opening concrete placing machine device of this invention can effectively utilize vibration during the placing process to deliver viscous concrete into the cage reinforcement. The baffle plate in its opening and closing assembly effectively prevents concrete overflow during the feeding process. With the assistance of the vibrating motor, the baffle plate has a shaping effect, reducing the intensity of manual labor.

[0086] In this specification, the present invention has been described with reference to specific embodiments thereof. However, it will be apparent that various modifications and variations can be made without departing from the spirit and scope of the present invention. Therefore, the specification and drawings should be considered illustrative rather than restrictive.

Claims

1. A mold-opening fabric feeding machine device, characterized in that, The device includes a lifting module and a support frame. The lifting module is mounted on the support frame, which includes a lifting chain, sprockets, and a drive motor. The lifting module includes a lifting module frame, four chain connecting rods, an opening / closing drive assembly, an opening / closing motion assembly, and two opening / closing baffle assemblies. The lifting module frame is installed in the column slot of the support frame. The lifting module frame is connected to the lifting chain of the lifting chain and sprockets. The drive motor of the support frame drives the lifting chain and the lifting module to move up and down along the support frame. The four chain connecting rods are respectively mounted on the lifting module frame. The opening / closing motion assembly is fixedly mounted on the lifting module frame. The opening / closing drive assembly is fixedly mounted on the lifting module frame and moves up and down with the lifting module. The two opening / closing baffle assemblies are fitted onto the circular tube frame of the lifting module frame and move left and right along the lifting module frame.

2. The mold-opening fabric feeding machine device according to claim 1, characterized in that, The supporting frame includes a welded frame, a first drive shaft, a second drive shaft, four bearing seats, four sets of lifting chains and sprockets, synchronous sprockets and chains, and a drive motor. The welded frame serves as the supporting base. Bearing seats are installed at both ends of the first drive shaft and the second drive shaft, respectively. The first and second drive shafts are mounted on the welded frame via the bearing seats. The drive motor is installed at one end of the first drive shaft. The four sets of lifting chains and sprockets are installed on both sides of the first and second drive shafts, respectively. The two synchronous sprockets and chains are installed at one end of the first and second drive shafts, driving the first and second drive shafts to rotate synchronously.

3. The mold-opening fabric feeding machine device according to claim 2, characterized in that, The synchronous sprocket and chain include two synchronous sprockets and a synchronous chain. The two synchronous sprockets are respectively installed at one end of the first drive shaft and one end of the second drive shaft, and the synchronous sprocket and chain are wrapped around the two synchronous sprockets.

4. The mold-opening and fabric-laying machine device according to claim 1, characterized in that, The opening and closing drive assembly includes a base, a geared motor, a drive sprocket, a drive chain, and a chain guide wheel. The geared motor is mounted on the base, the drive sprocket is mounted on the output shaft of the geared motor, the drive chain is connected to the drive sprocket, and the chain guide wheel is connected to the drive chain.

5. The mold-opening and fabric-laying machine device according to claim 4, characterized in that, The opening and closing motion assembly includes a first lead screw support seat, a second lead screw support seat, a positive and negative thread lead screw, a positive thread nut, a negative thread nut, and a motion sprocket. The first and second lead screw support seats are fixed at both ends of the positive and negative thread lead screw. The positive thread nut and the negative thread nut are both installed on the positive and negative thread lead screw. The motion sprocket is installed at one end of the positive and negative thread lead screw. The opening and closing baffle assembly is connected to the positive thread nut and the negative thread nut respectively. The rotation of the positive and negative thread lead screw drives the positive thread nut and the negative thread nut to move towards each other, and drives the two opening and closing baffle assemblies to open and close.

6. The mold-opening and fabric-laying machine device according to claim 5, characterized in that, The sprockets on the positive and negative lead screws are connected to the drive chain of the opening and closing drive assembly. The reduction motor of the opening and closing drive assembly drives the positive and negative lead screws of the opening and closing motion assembly to rotate through the drive chain.

7. The mold-opening fabric feeding machine device according to claim 1, characterized in that, The opening and closing baffle assembly includes a receiving plate, a baffle plate, a vibration motor, and a cylinder. The receiving plate is connected to a right-thread nut and a left-thread nut, respectively. The baffle plate and the receiving plate are connected by a hinge. The vibration motor is mounted on the baffle plate, and the cylinder is connected to the baffle plate and the receiving plate, respectively.

Images